Science Quiz / Ecology

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QUIZ: Ecology Review

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DefinitionAnswer
calculation of land and water space needed to produce resources and store wastes an individual in a year
organism capable of producing its own energy
soybean aphids, purple loosestrife, zebra mussels, and phragmites are invasive species of....
cycle of CO2 and calcium carbonate throughout an ecosystem
sunlight is an example of a ___________ resource
organism that feeds on other organisms
nutrient needs for DNA and RNA production
organism that consumes producers for energy
series of predictable change that happens after a disturbance
graph showing number of males and females of each age a population contains
Asian carp are an example of _________ species
chemical substances that an organism needs to sustain life
nonliving factors of environment
when birth rate equals death rate, there is ___________ growth
increasing concentration of harmful substances in organisms higher on the food web
I am going to get ____ of the questions right on the test on Thursday.
living factors of environment
release of N2 into the atmosphere
rapid growth, aggressive spreading, and potential to harm are characteristics of....
classifying and naming living organisms
first species to colonize a barren area
represente by an S-shaped graph
organism that consumes other consumers for energy
area where an organism lives
number of named species
DefinitionAnswer
most specific category of classification system
one organism benefits, the other harmed
measurement of CO2 that an individual is responsible for producing in a year
movemenout of an existing population
fairly stable group of organisms within a community
resource that can be produced or replaced by a healthy ecostyem
relationship between two organisms
organism that feeds on decaying organic matter
two-word naming system
represented by a J-shaped graph
maximum number of individuals an ecosystem is capable of supportin
number of individuals per unit area
one organism benefits, other not affected
both organisms benefit
organisms which have been moved by humans to an environment where they do not occur naturally
where an organisms lives and its role in the environment
least specific category of classification system
factor that controls the growth of a population
species that if removed could cause the collapse of an ecosystem
organisms that are not native to an area and cause negative effects
total amount of living tissue within a trophic level
resource produced by natural processes that cannot be replenished in a reasonable amount of time
water is an example of a ____________ resource
area inhabited by a population
movement into an existing population

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